What is the equation to the trend line? Please show your work. Please give a correct answer instead of answering nonsense just for points.

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults. how many students and adults went if the ticket charge was $42.75

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x